forked from bartvdbraak/blender
4bdb54a76e
* Support using devices from all OpenCL platforms, so that you can use e.g. both Intel and NVidia OpenCL implementations if you have them installed. * Fix compile error due to missing fmodf after recent math node change. * Enable advanced shading for Intel OpenCL. * CYCLES_OPENCL_DEBUG environment variable for generating debug symbols so you can debug with gdb. This crashes the compiler with Intel OpenCL on Linux though. To make this work the preprocessed kernel source code is written out, as gdb needs this. * Show OpenCL compiler warnings even if the build succeeded. * Some small fixes to initialize cdDevice to NULL, add missing NULL check when creating buffer and add missing space at end of build options for Apple OpenCL. * Fix crash with multi device + opencl, now e.g. CPU + GPU render should work. I did a few tweaks to the code and also: * Fix viewport render failing sometimes with Apple CPU OpenCL, was not taking workgroup size limits into account properly. * Add compile error when advanced shading in the Blender binary and OpenCL kernel are not in sync.
120 lines
3.3 KiB
C
120 lines
3.3 KiB
C
/*
|
|
* Copyright 2011, Blender Foundation.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef __KERNEL_COMPAT_OPENCL_H__
|
|
#define __KERNEL_COMPAT_OPENCL_H__
|
|
|
|
#define __KERNEL_GPU__
|
|
#define __KERNEL_OPENCL__
|
|
|
|
/* no namespaces in opencl */
|
|
#define CCL_NAMESPACE_BEGIN
|
|
#define CCL_NAMESPACE_END
|
|
|
|
#ifdef __KERNEL_OPENCL_AMD__
|
|
#define __CL_NO_FLOAT3__
|
|
#endif
|
|
|
|
#ifdef __CL_NO_FLOAT3__
|
|
#define float3 float4
|
|
#endif
|
|
|
|
#ifdef __CL_NOINLINE__
|
|
#define __noinline __attribute__((noinline))
|
|
#else
|
|
#define __noinline
|
|
#endif
|
|
|
|
/* in opencl all functions are device functions, so leave this empty */
|
|
#define __device
|
|
#define __device_inline __device
|
|
#define __device_noinline __device __noinline
|
|
#define __may_alias
|
|
|
|
/* no assert in opencl */
|
|
#define kernel_assert(cond)
|
|
|
|
/* make_type definitions with opencl style element initializers */
|
|
#ifdef make_float2
|
|
#undef make_float2
|
|
#endif
|
|
#ifdef make_float3
|
|
#undef make_float3
|
|
#endif
|
|
#ifdef make_float4
|
|
#undef make_float4
|
|
#endif
|
|
#ifdef make_int2
|
|
#undef make_int2
|
|
#endif
|
|
#ifdef make_int3
|
|
#undef make_int3
|
|
#endif
|
|
#ifdef make_int4
|
|
#undef make_int4
|
|
#endif
|
|
|
|
#define make_float2(x, y) ((float2)(x, y))
|
|
#ifdef __CL_NO_FLOAT3__
|
|
#define make_float3(x, y, z) ((float4)(x, y, z, 0.0f))
|
|
#else
|
|
#define make_float3(x, y, z) ((float3)(x, y, z))
|
|
#endif
|
|
#define make_float4(x, y, z, w) ((float4)(x, y, z, w))
|
|
#define make_int2(x, y) ((int2)(x, y))
|
|
#define make_int3(x, y, z) ((int3)(x, y, z))
|
|
#define make_int4(x, y, z, w) ((int4)(x, y, z, w))
|
|
|
|
/* math functions */
|
|
#define __uint_as_float(x) as_float(x)
|
|
#define __float_as_uint(x) as_uint(x)
|
|
#define __int_as_float(x) as_float(x)
|
|
#define __float_as_int(x) as_int(x)
|
|
#define sqrtf(x) sqrt(((float)x))
|
|
#define cosf(x) cos(((float)x))
|
|
#define sinf(x) sin(((float)x))
|
|
#define powf(x, y) pow(((float)x), ((float)y))
|
|
#define fabsf(x) fabs(((float)x))
|
|
#define copysignf(x, y) copysign(((float)x), ((float)y))
|
|
#define cosf(x) cos(((float)x))
|
|
#define asinf(x) asin(((float)x))
|
|
#define acosf(x) acos(((float)x))
|
|
#define atanf(x) atan(((float)x))
|
|
#define tanf(x) tan(((float)x))
|
|
#define logf(x) log(((float)x))
|
|
#define floorf(x) floor(((float)x))
|
|
#define expf(x) exp(((float)x))
|
|
#define hypotf(x, y) hypot(((float)x), ((float)y))
|
|
#define atan2f(x, y) atan2(((float)x), ((float)y))
|
|
#define fmaxf(x, y) fmax(((float)x), ((float)y))
|
|
#define fminf(x, y) fmin(((float)x), ((float)y))
|
|
#define fmodf(x, y) fmod((float)x, (float)y)
|
|
|
|
/* data lookup defines */
|
|
#define kernel_data (*kg->data)
|
|
#define kernel_tex_lookup(t, x, offset, size) kernel_tex_lookup_(kg->t, offset, size, x)
|
|
#define kernel_tex_fetch(t, index) kg->t[index]
|
|
|
|
/* define NULL */
|
|
#define NULL 0
|
|
|
|
#include "util_types.h"
|
|
|
|
#endif /* __KERNEL_COMPAT_OPENCL_H__ */
|
|
|